The Scandinavian kingdom of Asgardia is in danger. The elite families are in a silent feud over the future of the nation, and the children of Asgardia's most powerful leaders hatch a secret plan to stop their parents' political ambitions. They make the decision to recruit Poppy Thorn, a skilled girl who has no idea why she was the top choice. As Poppy develops a romantic relationship with a princess, she begins to realize that her own family is tangled into this centuries-old conspiracy.